private JFreeChart createContourPlot() {
String title = Settings.getProjectName();
String xAxisLabel = I18n.tr("Date");
String yAxisLabel = I18n.tr("Modules");
String zAxisLabel = I18n.tr("Commit Activity (%)");
xAxis = new DateAxis(xAxisLabel);
// xAxis = new HorizontalNumberAxis(xAxisLabel);
List dirs = content.getDirectories();
String[] ax = new String[dirs.size()];
for (int i = 0; i < dirs.size(); i++) {
ax[i] = (String) ((Directory) dirs.get(i)).getPath();
}
yAxis = new AlignedVerticalSymbolicAxis(yAxisLabel, ax);
zAxis = new ColorBar(zAxisLabel);
// yAxis.setAutoRangeIncludesZero(false);
// zAxis.setAutoRangeIncludesZero(false);
yAxis.setInverted(true);
yAxis.setLowerMargin(0.0);
yAxis.setUpperMargin(0.0);
// zAxis.setInverted(false);
// zAxis.setTickMarksVisible(true);
ContourDataset data = createDataset();
ContourPlot plot = new ContourPlot(data, xAxis, yAxis, zAxis);
// plot.setRenderAsPoints(true);
ratio = Math.abs(ratio); // don't use plot units for ratios when x axis is date
plot.setDataAreaRatio(ratio);
return new JFreeChart(title, null, plot, false);
}
/**
* Configures the color bar.
*
* @param plot the plot.
*/
public void configure(ContourPlot plot) {
double minZ = plot.getDataset().getMinZValue();
double maxZ = plot.getDataset().getMaxZValue();
setMinimumValue(minZ);
setMaximumValue(maxZ);
}
/**
* Updates the plot properties to match the properties defined on the panel.
*
* @param plot The plot.
*/
public void updatePlotProperties(Plot plot) {
// set the plot properties...
plot.setOutlinePaint(getOutlinePaint());
plot.setOutlineStroke(getOutlineStroke());
plot.setBackgroundPaint(getBackgroundPaint());
plot.setInsets(getPlotInsets());
// then the axis properties...
if (this.domainAxisPropertyPanel != null) {
Axis domainAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
domainAxis = p.getDomainAxis();
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
domainAxis = p.getDomainAxis();
}
if (domainAxis != null) {
this.domainAxisPropertyPanel.setAxisProperties(domainAxis);
}
}
if (this.rangeAxisPropertyPanel != null) {
Axis rangeAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
rangeAxis = p.getRangeAxis();
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
rangeAxis = p.getRangeAxis();
} else if (plot instanceof PolarPlot) {
PolarPlot p = (PolarPlot) plot;
rangeAxis = p.getAxis();
}
if (rangeAxis != null) {
this.rangeAxisPropertyPanel.setAxisProperties(rangeAxis);
}
}
if (this.plotOrientation != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
p.setOrientation(this.plotOrientation);
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
p.setOrientation(this.plotOrientation);
}
}
if (this.drawLines != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if (r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer) r).setLinesVisible(this.drawLines.booleanValue());
}
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if (r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer) r).setPlotLines(this.drawLines.booleanValue());
}
}
}
if (this.drawShapes != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if (r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer) r).setShapesVisible(this.drawShapes.booleanValue());
}
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if (r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer) r).setBaseShapesVisible(this.drawShapes.booleanValue());
}
}
}
// dmo: added this panel for colorbar control. (start dmo additions)
if (this.colorBarAxisPropertyPanel != null) {
ColorBar colorBar = null;
if (plot instanceof ContourPlot) {
ContourPlot p = (ContourPlot) plot;
colorBar = p.getColorBar();
}
if (colorBar != null) {
this.colorBarAxisPropertyPanel.setAxisProperties(colorBar);
}
}
// dmo: (end dmo additions)
}